{
 "id": "WPSEC-2026-1005",
 "url": "https://wpsec.com/vuln/WPSEC-2026-1005/",
 "json_url": "https://wpsec.com/vuln/WPSEC-2026-1005/advisory.json",
 "markdown_url": "https://wpsec.com/vuln/WPSEC-2026-1005/index.md",
 "title": "WP User Manager – Registration Form, Login Form, User Profile Builder & Member Directory <= 2.9.24 - Unauthenticated Site Access Restriction Bypass via REST API Prefix in Request URI",
 "description": "The WP User Manager plugin for WordPress is vulnerable to a bypass of its \"Prevent site access to visitors\" protection via the request URI in versions 2.9.8 up to, and including, 2.9.24. This is due to the wpum_is_rest_api_request() function treating any request whose URI contains the REST API prefix (such as '/wp-json/') anywhere, including in the query string, as a REST API request, which causes wpum_prevent_entire_site() to skip its login redirect. This makes it possible for unauthenticated attackers to view front-end content on sites set up to be private when the site access restriction is enabled.",
 "plugin": {
  "slug": "wp-user-manager",
  "name": "WP User Manager – Registration Form, Login Form, User Profile Builder & Member Directory",
  "full_name": "WP User Manager – Registration Form, Login Form, User Profile Builder & Member Directory",
  "wordpress_org": "https://wordpress.org/plugins/wp-user-manager/",
  "advisories_url": "https://wpsec.com/vuln/plugin/wp-user-manager/",
  "attacksurface": "https://attacksurface.wpsec.com/plugin/wp-user-manager"
 },
 "type": "AUTHBYPASS",
 "cwe": [
  "CWE-288"
 ],
 "cve": [],
 "cvss": {
  "version": "3.1",
  "score": 5.3,
  "vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
  "severity": "Medium"
 },
 "affected": {
  "ranges": [
   {
    "from": "2.9.8",
    "from_inclusive": true,
    "to": "2.9.25",
    "to_inclusive": false
   }
  ],
  "text": [
   "from 2.9.8 before 2.9.25"
  ]
 },
 "introduced_in": "2.9.8",
 "fixed_in": "2.9.25",
 "remediation": "Update to 2.9.25 or later.",
 "fix_released": "2026-10-14T10:14:03+00:00",
 "published": "2026-10-15T10:51:54+00:00",
 "updated": "2026-10-14T14:17:58.712816+00:00",
 "also_published_as": null,
 "references": [
  "https://wpsec.com/vuln/WPSEC-2026-1005/",
  "https://plugins.svn.wordpress.org/wp-user-manager/tags/2.9.25/",
  "https://wordpress.org/plugins/wp-user-manager/"
 ],
 "attacksurface_url": "https://attacksurface.wpsec.com/plugin/wp-user-manager",
 "source": "WPSec",
 "license": {
  "name": "CC BY 4.0",
  "url": "https://creativecommons.org/licenses/by/4.0/"
 },
 "usage": {
  "plugin": "Low",
  "affected_versions": "Low",
  "as_of": "2026-10-15"
 }
}